inactivebranchC & K 1980 Fund-A, Ltd.
(Wyoming (US), One Houston Center
Suite 2600
Houston, TX 77002
USA)
Previously/Alternatively known as C AND K 1980 FUND A LTD A LIMITED PARTNERSHIP
inactivebranchC & K 1982 Fund-A, Ltd.
(Wyoming (US), 16825 Northchase Dr.
Ste 1200
Houston, TX 77060
USA)
Previously/Alternatively known as C AND K 1982 FUND A LTD A LIMITED PARTNERSHIP
inactivebranchC&K 1981 Fund-B, Ltd.
(Wyoming (US), %gen. Counsel/16825
Northchase Dr. #1200
Houston, TX 77060
USA)
Previously/Alternatively known as C AND K 1981 FUND B LTD A LIMITED PARTNERSHIP